Leads Database (B2B Contacts)
The Leads Database contains 200M+ B2B contacts worldwide, across more than 100 countries:
Data Sources & Coverage:
Our B2B leads database is compiled from multiple reliable and publicly available sources, including business directories, government registries, and public filings. The data is sourced independently and enriched to ensure quality.
Geographic Coverage:
- Worldwide — more than 100 countries; the United States has the largest share, followed by the United Kingdom, India, Canada, Brazil, France, Australia and the Netherlands
- Use the Country filter to see how many contacts any country has before you save
- Postcode / ZIP and street filters cover the United States and Canada only; country, region, city, job title, seniority and department filters work everywhere
Industry & Sector Coverage:
The database covers a wide range of B2B sectors and industries including:
• Professional Services, Technology/SaaS, Healthcare, Construction, Legal
• Restaurants & Food Service, Real Estate, Financial Services, Manufacturing
• Retail, Education, Nonprofits, Government Contractors, and many more
• Use the Category and Industry filters to search within your target sector
Phone Numbers:
Phone numbers in our database are business phone numbers sourced from directory listings and public filings. We do not provide personal mobile or cell phone numbers.
Data Accuracy & Freshness:
- Lead data is enriched from multiple sources and cross-referenced for accuracy
- The database is continuously updated with new imports and enrichment passes
- Use the 'Has Email' filter (on by default) to see only leads with email addresses
- Addresses are not verified by WarmySender — run your list through Email Verifier (or any external verifier) before you email it
Accessing Leads:
- Go to Leads from the sidebar
- Available on Pro ($29/month) plans and above
- Free plans see an upgrade prompt
Search Filters:
- Keyword — Matches name, company, email, industry, and description
- Country — Dropdown selector (cascading: resets state/category when changed)
- Category — Business category (e.g., Restaurant, Plumber, SaaS)
- Industry — A contact is included only when their company is shown to be in that industry, and each result shows the company's industry; ★ options are grouped industries
- State / Province — Geographic filter
- City — Free text city filter
- Has Email — Show only leads with email addresses (ON by default)
- Has Phone — Show only leads with phone numbers
Lead Data Available:
- Contact info: name, email, business phone, job title
- Company info: business name, website, employee count, revenue range, industry
- Location: address, city, state, zip, country
- Social: LinkedIn, Facebook, Twitter, Instagram, YouTube URLs
- Enrichment: Google Maps rating, review count, year founded, description
- Multi-contact: Up to 5 contacts per business with names, titles, emails, and LinkedIn URLs
Monthly Leads by Plan:
- Pro plan: 10,000 leads/month
- Business plan (existing customers only): 5,000 leads/month
- Enterprise plan: 30,000 leads/month
- Ultimate plan: 60,000 leads/month
- Your monthly leads refresh on your billing anniversary (works the same on monthly and annual plans)
Daily Pace (your monthly leads, spread across the month):
- Rather than handing you the whole month at once, WarmySender spreads your monthly leads evenly across the month, so a portion becomes available to save each day
- Your daily share is roughly your monthly allowance ÷ 30 — about 333/day on Pro, 166/day on Business, 1,000/day on Enterprise, and 2,000/day on Ultimate
- This keeps fresh leads available every day instead of letting a whole month drain in one sitting, and keeps your list-building (and the sending that follows) at a healthy, steady pace
What a Lead Costs (browsing is free):
- Searching, filtering, and paging through results are always free — no lead is spent just for looking
- Emails show masked (partly hidden) in search results; the full address appears once you save the lead to a list or reveal it — that's the moment a lead is spent
- One lead = one NEW save or export; re-saving a lead you already have is free (never charged twice)
- Records with no email aren't charged
- The tiles at the top of the Leads page show what you have LEFT: 'Monthly — 1,585 left of 2,000' means 415 used this cycle; 'Today' is how many plan leads you can still save today (it can be a little higher near the end of a billing cycle; the tile always shows today's exact figure); once today's plan share is used and you hold credits, the Today tile reads 'Using credits' and saves carry on from your credits with no daily limit
Lead Credits (keep going past today's limit or your monthly allowance):
- Lead credits are an optional one-time top-up that never expire and skip the daily pace
- Use them to save past today's share right now, or to keep going once your whole monthly allowance is used
- Your plan's leads are always spent first — credits sit in reserve and only draw down once your daily (or monthly) allowance is used up
- One credit saves or exports one new lead, exactly like a plan lead; browsing and re-saving already-saved leads stay free
- Packs (one-time, never expire): 10,000 = $15, 30,000 = $39, 75,000 = $79 (best value), 150,000 = $139, 350,000 = $299 — buy from the Leads page; your balance goes up instantly
- Full guide: /documentation/lead-credits-and-daily-limits
Saving & Exporting:
- Select leads individually or all on the page. Tick the header box, go to the next page, tick it again — your selection adds up, then Save once (up to 500)
- 'Save to List' — Save to a new or existing prospect list (shows dedup results)
- 'Export CSV' — Download as CSV file (spends one lead per new contact; already-saved contacts are free)
Creating Campaigns from Leads:
- Save leads to a prospect list
- Go to the 'Saved Leads' tab
- Select your list and click 'Create Campaign from List'
- This navigates to the campaign wizard with the list pre-selected
Verify before you email them (recommended):
Addresses in any B2B database go stale as people change jobs, so we recommend running saved leads through Email Verifier before your first send: Email Verifier → 'Verify a List', then send to the verified list. Addresses that no longer exist bounce, and a campaign pauses itself once more than 5% of its emails bounce. When a campaign still has contacts from the leads database that you haven't verified, the campaign builder and the campaign page show a reminder with a 'Verify contacts' button — it's a recommendation only and never stops you from launching. AI agents get the same reminder when they save, export or start a campaign.
Usage history:
On the Leads page, click 'Usage history' under your credits to see every save and export from the last 90 days — when it happened, whether it was done in the app, by an AI agent or through the API, how many leads were requested, how many were actually used (saving or exporting the same lead again is free), and whether they came from your plan, an add-on or lead credits.